National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Fair

35°F

2°C

Humidity 96%
Wind Speed Calm
Barometer NA
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 16 Jun 3:53 am AKDT
Extended Forecast for

13 Miles NNE Alyeska AK

  • Today

    Today: Showers likely after 1pm. Mostly sunny, with a high near 50. North wind around 5 mph becoming calm in the morning. Chance of precipitation is 60%.

    High: 50 °F

    Mostly Sunny
    then Showers
    Likely

  • Tonight

    Tonight: A chance of showers. Mostly cloudy, with a low around 38. Calm wind becoming northeast around 5 mph. Chance of precipitation is 30%.

    Low: 38 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers after 10am. Partly sunny, with a high near 49. North wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 30%.

    High: 49 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 40. Calm wind becoming northwest around 5 mph in the evening. Chance of precipitation is 30%.

    Low: 40 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Isolated showers before 10am, then a chance of rain after 4pm. Partly sunny, with a high near 53. Northwest wind around 5 mph. Chance of precipitation is 30%.

    High: 53 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A chance of rain before 10pm. Mostly cloudy, with a low around 41. Calm wind. Chance of precipitation is 30%.

    Low: 41 °F

    Chance Rain
    then Mostly
    Cloudy

  • Juneteenth

    Juneteenth: Mostly cloudy, with a high near 57.

    High: 57 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

Detailed Forecast

Today
Showers likely after 1pm. Mostly sunny, with a high near 50. North wind around 5 mph becoming calm in the morning. Chance of precipitation is 60%.
Tonight
A chance of showers. Mostly cloudy, with a low around 38. Calm wind becoming northeast around 5 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers after 10am. Partly sunny, with a high near 49. North wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 40. Calm wind becoming northwest around 5 mph in the evening. Chance of precipitation is 30%.
Thursday
Isolated showers before 10am, then a chance of rain after 4pm. Partly sunny, with a high near 53. Northwest wind around 5 mph. Chance of precipitation is 30%.
Thursday Night
A chance of rain before 10pm. Mostly cloudy, with a low around 41. Calm wind. Chance of precipitation is 30%.
Juneteenth
Mostly cloudy, with a high near 57.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
Partly sunny, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
Mostly cloudy, with a high near 52.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
Mostly cloudy, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNE Alyeska AK
 61.13°N 149°W (Elev. 4137 ft)
Last Update:
2:17 am AKDT Jun 16, 2026
Forecast Valid:
4am AKDT Jun 16, 2026-6pm AKDT Jun 22, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation